78:D8:00:D Korea Micro Wireless Co.,Ltd.
Every MAC address from 78:D8:00:D0:00:00 to 78:D8:00:DF:FF:FF belongs to a block the IEEE assigned to Korea Micro Wireless Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:D8:00:D belongs to
Written 78:D8:00:D, 78-D8-00-D or 78D800D, depending on the system. Look up a full address.
Prefix
78:D8:00:D/28
Organization
Korea Micro Wireless Co.,Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
78:D8:00:D0:00:00
Last address
78:D8:00:DF:FF:FF
Address type
Globally unique, unicast
Registered address
#323, 3F, Kyoungin Center, 20, Baekbeom-ro 577beon-gil, Bupyeong-gu Incheon KR 21449
Parent block
Inside 78:D8:00
This MA-M block is carved from the 24-bit block 78:D8:00, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.